| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Uromyces | 
| Barcode(s) | 01122306 | 
| Collector | T. A. Williams | 
| Country | United States of America | 
| State | Nebraska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nebraska | 
| Locality | Weeping Water | 
| Date Collected | 1890-08-17 | 
| Host | Euphorbia preslii | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/31a7f2db-3e4d-40e7-b090-3405f1b4931f | 
| Harvard University Herbaria Barcode | 01122306 | 
| Herbarium | FH | 
| Previous ownership | [ex] Herbarium of A. B. Seymour | 
| Family | Pucciniaceae | 
| Determination |  Uromyces proeminens (de Candolle) Léveillé | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |